Which statement describes a video conference viewing mode on a Cisco Integrated Router Generation 2 with packet voice and video digital signal processor 3 that is configured to work with Cisco Unified Communications Manager?
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A. B. C. D. E.B.
The correct answer is option C: Video of one participant, except for those with mute enabled, is displayed to all other video capable participants in a round-robin manner.
The Cisco Integrated Router Generation 2 (ISR G2) with Packet Voice and Video Digital Signal Processor 3 (PVDM3) is a hardware platform that provides video conferencing capabilities to customers using Cisco Unified Communications Manager (CUCM).
In this video conferencing viewing mode, the video of one participant is displayed to all other video-capable participants in a round-robin manner. This means that the video of each participant will be shown to the other participants in a sequential order, rather than all videos being displayed simultaneously.
However, participants who have enabled the mute function will not have their video displayed to others. The round-robin algorithm will skip the participant who has muted their video and move on to the next participant.
Option A: Video of one participant is displayed to all other video capable participants in a round-robin manner. This is the correct answer, except for the fact that participants with mute enabled will not have their video displayed.
Option B: Video of the loudest speaker is displayed across all video-capable participants. This is not a valid viewing mode on the Cisco ISR G2 with PVDM3.
Option D: The dedicated conference lecturer can see one participant at a time, while all others can only see the lecturer. This is not a valid viewing mode on the Cisco ISR G2 with PVDM3.
Option E: Video of one participant is displayed to all other video capable participants in a random manner using an algorithm hard-coded in Cisco IOS. This is not a valid viewing mode on the Cisco ISR G2 with PVDM3.